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Bourns Expands Industry-Leading Current Sense Resistor Product Family

Riverside, Calif., October 29, 2013 - Bourns, Inc., a leading manufacturer and supplier of electronic components, today announced a new current sense resistor model designed for applications that require lower power, smaller footprint solution. Designated Bourns® model CRF0805, the new device is the smallest surface mount current sense resistor in Bourns' industry-leading CRF family of resistors. Featuring a power rating of just 0.5 watts and a resistance range from 5 milliohms to 20 milliohms, the new model helps meet the ongoing demand for smaller and denser circuit boards. Bourns® fixed resistor products are used to detect and convert current to an easily measured voltage, which is proportional to the current through the device. Current sense resistors offer an optimal solution for designs requiring low inductance and tighter precision for improved reliability and longer life such as power supplies and stepper motor drive applications.

"Our current sense resistors are growing in popularity because of their cost-efficient, high measurement accuracy compared to other device technologies," said Brian Ahearne, Product Line Manager at Bourns, Inc. "The new Bourns® CRF0805 model meets the needs of today's space-constrained, high power density applications. Expanding our current sense resistor line demonstrates Bourns' continued commitment to introduce advanced technologies and solutions that help our OEM customers solve tough design challenges."

The Bourns® CRF0805 model is RoHS compliant* and features an operating temperature range of -55 °C to +170 °C and temperature coefficient of ±100 PPM/°C. Additional specifications are noted in the table below.

Model CRF0805 Technical Specifications

Specification Description
Power Rating @ 70 °C 0.5 W
Derated to Zero Load at +170 °C
Maximum Working Voltage (P x R)1/2
Resistance 0.005 ~ 0.020 Ω
Resistance Tolerance 1 %, ±5 %

Pricing and Availability
As a pricing reference, the Bourns® CRF0805 model is priced from $0.18 in 25,000 piece quantities and is available now. For additional details and specifications, go to www.bourns.com/en/docs/product-datasheets/CRF.pdf

Bourns について

Bourns, Inc. は、位置センサー、速度センサー、回路保護ソリューション、磁気部品、マイクロ電子モジュール、パネル制御部品、抵抗部品の一流メーカーであり、サプライヤーでもあります。米国カリフォルニア州リバーサイドに本社を置く Bourns は、自動車、産業、消費者、通信、ノンクリティカルなライフサポート医療、オーディオをはじめとする多様な市場セグメントにおいて活動しています。当社および製品に関する詳しい情報は、www.bourns.com をご覧ください。

Bourns®およびBourns のロゴは、Bourns, Inc. の商標または登録商標であり、Bourns の許諾を得た場合のみ公的に使用することができ、また適切な権利の表記が必要です。 列挙した他の名称およびブランドは、各権利所有者の商標または登録商標です。

メディアエージェンシー窓口:
Annette Keller
Keller Communication
(949) 947-7232
annettekeller1984@gmail.com
代理店窓口:
Hiroshi Horie
Bourns Asia Pacific, Inc.
81-49-2693204
Hiroshi.Horie@bourns.com

 

弊社窓口:
Josephine Chen
Bourns Asia Pacific, Inc.
886-2-2562-4117 #138
Josephine.chen@bourns.com
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